相关疑难解决方法(0)

<?xml version="1.0" encoding="utf-8"?>
<ripple xmlns:android="http://schemas.android.com/apk/res/android"
        android:color="?android:attr/colorControlHighlight">
    <item>
        <selector>
            <item android:state_selected="true">
                <layer-list>
                    <item android:left="-5dp"
                          android:top="-5dp"
                          android:right="-5dp">
                        <shape android:shape="rectangle">
                            <stroke android:width="3dp"
                                    android:color="@android:color/white"/>
                            <solid android:color="@android:color/transparent"/>
                        </shape>
                    </item>
                </layer-list>
            </item>
            <item android:state_selected="false">
                <shape android:shape="rectangle">
                    <solid android:color="@android:color/transparent"/>
                </shape>
            </item>

        </selector>
    </item>
</ripple>

here is my ripple drawable and i want to change the state_selected, solid color.

code i've tried:

RippleDrawable rippleDrawable = (RippleDrawable) textView.getBackground(); // assumes bg is a RippleDrawable
        int[][] states = new int[][]{new int[]{android.R.attr.state_selected}};
        int[] colors = new int[]{R.color.white}; 
        ColorStateList colorStateList = …